Come to our PaleoTime-NL International Fossil Show in Harderwijk (NL), on March 9th 2019!
Contribute knowledge and information to Fossiel.net!
How can I help?
Most Popular Articles
Crinoid USA F1550
Evolutionairy branching of species due to geographical changes. These changes spatially -and thus genetically- isolate the species, making it possible for new sister species to evolve. The formation of an inland sea, a mountain range, even continental shifts or changes in the climate could contribute to differential evolutionary drivers on the isolated populations, thus forcing them to follow different evolutionary paths and evolving into different species over time.
Do you have additional information for this article? Please contact the Fossiel.net Team.